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<li class="navelem"><a class="el" href="namespace_s_p_h.html">SPH</a></li><li class="navelem"><a class="el" href="class_s_p_h_1_1_elastic_solid.html">ElasticSolid</a></li>  </ul>
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<div class="header">
  <div class="summary">
<a href="#pub-methods">Public Member Functions</a> &#124;
<a href="#pro-attribs">Protected Attributes</a> &#124;
<a href="class_s_p_h_1_1_elastic_solid-members.html">List of all members</a>  </div>
  <div class="headertitle">
<div class="title">SPH::ElasticSolid Class Reference<span class="mlabels"><span class="mlabel">abstract</span></span></div>  </div>
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<p>Abstract class for a generalized elastic solid.  
 <a href="class_s_p_h_1_1_elastic_solid.html#details">More...</a></p>

<p><code>#include &lt;<a class="el" href="elastic__solid_8h_source.html">elastic_solid.h</a>&gt;</code></p>

<p>Inherits <a class="el" href="class_s_p_h_1_1_solid.html">SPH::Solid</a>.</p>

<p>Inherited by <a class="el" href="class_s_p_h_1_1_active_muscle.html">SPH::ActiveMuscle</a>, <a class="el" href="class_s_p_h_1_1_linear_elastic_solid.html">SPH::LinearElasticSolid</a>, and <a class="el" href="class_s_p_h_1_1_muscle.html">SPH::Muscle</a>.</p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a64fe08dc1b52e6cd6d288bbdc46c019a"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_p_h_1_1_elastic_solid.html#a64fe08dc1b52e6cd6d288bbdc46c019a">ElasticSolid</a> ()</td></tr>
<tr class="separator:a64fe08dc1b52e6cd6d288bbdc46c019a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:afba787430c92eac373057d2358e309d3"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_p_h_1_1_elastic_solid.html#afba787430c92eac373057d2358e309d3">assignElasticSolidParticles</a> (<a class="el" href="class_s_p_h_1_1_elastic_solid_particles.html">ElasticSolidParticles</a> *elastic_particles)</td></tr>
<tr class="separator:afba787430c92eac373057d2358e309d3"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0d8dad4d10dbdb3bc28f8aa934caefc1"><td class="memItemLeft" align="right" valign="top"><a id="a0d8dad4d10dbdb3bc28f8aa934caefc1"></a>
Real&#160;</td><td class="memItemRight" valign="bottom"><b>getReferenceSoundSpeed</b> ()</td></tr>
<tr class="separator:a0d8dad4d10dbdb3bc28f8aa934caefc1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aef6d5896f9680af1e27de949a3944e0c"><td class="memItemLeft" align="right" valign="top"><a id="aef6d5896f9680af1e27de949a3944e0c"></a>
Real&#160;</td><td class="memItemRight" valign="bottom"><b>getPhysicalViscosity</b> ()</td></tr>
<tr class="separator:aef6d5896f9680af1e27de949a3944e0c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:acdc56e06c1a238acdfcd4b4b0201e691"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="class_s_p_h_1_1_elastic_solid.html">ElasticSolid</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_p_h_1_1_elastic_solid.html#acdc56e06c1a238acdfcd4b4b0201e691">PointToThisObject</a> () override</td></tr>
<tr class="separator:acdc56e06c1a238acdfcd4b4b0201e691"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab5a9ee5e32e6286c9d2b00d7eb470fd9"><td class="memItemLeft" align="right" valign="top">virtual Real&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_p_h_1_1_elastic_solid.html#ab5a9ee5e32e6286c9d2b00d7eb470fd9">SetSoundSpeed</a> ()=0</td></tr>
<tr class="memdesc:ab5a9ee5e32e6286c9d2b00d7eb470fd9"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the speed of sound.  <a href="#ab5a9ee5e32e6286c9d2b00d7eb470fd9">More...</a><br /></td></tr>
<tr class="separator:ab5a9ee5e32e6286c9d2b00d7eb470fd9"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a8a5a26f7b48f47bfa834e54934e47bae"><td class="memItemLeft" align="right" valign="top">virtual Real&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_p_h_1_1_elastic_solid.html#a8a5a26f7b48f47bfa834e54934e47bae">getViscousTimeStepSize</a> (Real smoothing_length)</td></tr>
<tr class="separator:a8a5a26f7b48f47bfa834e54934e47bae"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a82a849a4a92d64174b2d9d41a714a80d"><td class="memItemLeft" align="right" valign="top">virtual Real&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_p_h_1_1_elastic_solid.html#a82a849a4a92d64174b2d9d41a714a80d">getNumericalViscosity</a> (Real smoothing_length)</td></tr>
<tr class="separator:a82a849a4a92d64174b2d9d41a714a80d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a770dc2eaf418dd5b71492c0111659eb3"><td class="memItemLeft" align="right" valign="top">virtual Matd&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_p_h_1_1_elastic_solid.html#a770dc2eaf418dd5b71492c0111659eb3">ConstitutiveRelation</a> (Matd &amp;deform_grad, <a class="el" href="classsize__t.html">size_t</a> particle_index_i)=0</td></tr>
<tr class="memdesc:a770dc2eaf418dd5b71492c0111659eb3"><td class="mdescLeft">&#160;</td><td class="mdescRight">compute the stress through Constitutive relation.  <a href="#a770dc2eaf418dd5b71492c0111659eb3">More...</a><br /></td></tr>
<tr class="separator:a770dc2eaf418dd5b71492c0111659eb3"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aba7110f07a4e3763d39de170b4cd4815"><td class="memItemLeft" align="right" valign="top">virtual Matd&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_p_h_1_1_elastic_solid.html#aba7110f07a4e3763d39de170b4cd4815">NumericalDampingStress</a> (Matd &amp;deform_grad, Matd &amp;deform_grad_rate, Real numerical_viscosity, <a class="el" href="classsize__t.html">size_t</a> particle_index_i)</td></tr>
<tr class="memdesc:aba7110f07a4e3763d39de170b4cd4815"><td class="mdescLeft">&#160;</td><td class="mdescRight">Compute physical and numerical damping stress.  <a href="#aba7110f07a4e3763d39de170b4cd4815">More...</a><br /></td></tr>
<tr class="separator:aba7110f07a4e3763d39de170b4cd4815"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_methods_class_s_p_h_1_1_solid"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_class_s_p_h_1_1_solid')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="class_s_p_h_1_1_solid.html">SPH::Solid</a></td></tr>
<tr class="memitem:ad9041e9e5542cd6db71a1772bf052bce inherit pub_methods_class_s_p_h_1_1_solid"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_p_h_1_1_solid.html#ad9041e9e5542cd6db71a1772bf052bce">Solid</a> ()</td></tr>
<tr class="separator:ad9041e9e5542cd6db71a1772bf052bce inherit pub_methods_class_s_p_h_1_1_solid"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4bfd9d0dbed62cce304e73f65b57fc74 inherit pub_methods_class_s_p_h_1_1_solid"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_p_h_1_1_solid.html#a4bfd9d0dbed62cce304e73f65b57fc74">assignSolidParticles</a> (<a class="el" href="class_s_p_h_1_1_solid_particles.html">SolidParticles</a> *solid_particles)</td></tr>
<tr class="separator:a4bfd9d0dbed62cce304e73f65b57fc74 inherit pub_methods_class_s_p_h_1_1_solid"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:acaafc80971542d415eab956ceede591e inherit pub_methods_class_s_p_h_1_1_solid"><td class="memItemLeft" align="right" valign="top">Real&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_p_h_1_1_solid.html#acaafc80971542d415eab956ceede591e">getReferenceDensity</a> ()</td></tr>
<tr class="separator:acaafc80971542d415eab956ceede591e inherit pub_methods_class_s_p_h_1_1_solid"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4e383fd825257f72d02880dc256e36d2 inherit pub_methods_class_s_p_h_1_1_solid"><td class="memItemLeft" align="right" valign="top"><a id="a4e383fd825257f72d02880dc256e36d2"></a>
Real&#160;</td><td class="memItemRight" valign="bottom"><b>getFriction</b> ()</td></tr>
<tr class="separator:a4e383fd825257f72d02880dc256e36d2 inherit pub_methods_class_s_p_h_1_1_solid"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a14ec12db8bcacbb959216599e2b1b216 inherit pub_methods_class_s_p_h_1_1_solid"><td class="memItemLeft" align="right" valign="top"><a id="a14ec12db8bcacbb959216599e2b1b216"></a>
Real&#160;</td><td class="memItemRight" valign="bottom"><b>getStiffness</b> ()</td></tr>
<tr class="separator:a14ec12db8bcacbb959216599e2b1b216 inherit pub_methods_class_s_p_h_1_1_solid"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_methods_class_s_p_h_1_1_base_material"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_class_s_p_h_1_1_base_material')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="class_s_p_h_1_1_base_material.html">SPH::BaseMaterial</a></td></tr>
<tr class="memitem:a91271cddaf1b58ef2ff6ba6ccb0f8938 inherit pub_methods_class_s_p_h_1_1_base_material"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_p_h_1_1_base_material.html#a91271cddaf1b58ef2ff6ba6ccb0f8938">BaseMaterial</a> ()</td></tr>
<tr class="separator:a91271cddaf1b58ef2ff6ba6ccb0f8938 inherit pub_methods_class_s_p_h_1_1_base_material"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a148af069b3b2e795ada0a4ea4e82a865 inherit pub_methods_class_s_p_h_1_1_base_material"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_p_h_1_1_base_material.html#a148af069b3b2e795ada0a4ea4e82a865">assignParticles</a> (<a class="el" href="class_s_p_h_1_1_base_particles.html">BaseParticles</a> *base_particles)</td></tr>
<tr class="separator:a148af069b3b2e795ada0a4ea4e82a865 inherit pub_methods_class_s_p_h_1_1_base_material"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a9c432ccab8ef3c1993fd9e79201a6d93 inherit pub_methods_class_s_p_h_1_1_base_material"><td class="memItemLeft" align="right" valign="top">string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_p_h_1_1_base_material.html#a9c432ccab8ef3c1993fd9e79201a6d93">getMaterialName</a> ()</td></tr>
<tr class="separator:a9c432ccab8ef3c1993fd9e79201a6d93 inherit pub_methods_class_s_p_h_1_1_base_material"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0c5ae6b32855a48c9d61726a2dbffc3e inherit pub_methods_class_s_p_h_1_1_base_material"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_p_h_1_1_base_material.html#a0c5ae6b32855a48c9d61726a2dbffc3e">initializeLocalProperties</a> (<a class="el" href="class_s_p_h_1_1_base_particles.html">BaseParticles</a> *base_particles)</td></tr>
<tr class="separator:a0c5ae6b32855a48c9d61726a2dbffc3e inherit pub_methods_class_s_p_h_1_1_base_material"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a2975ba6f67cd54c114d944370cd27645 inherit pub_methods_class_s_p_h_1_1_base_material"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_p_h_1_1_base_material.html#a2975ba6f67cd54c114d944370cd27645">writeToXmlForReloadMaterialProperty</a> (std::string &amp;filefullpath)</td></tr>
<tr class="memdesc:a2975ba6f67cd54c114d944370cd27645 inherit pub_methods_class_s_p_h_1_1_base_material"><td class="mdescLeft">&#160;</td><td class="mdescRight">Write the material property to xml file.  <a href="class_s_p_h_1_1_base_material.html#a2975ba6f67cd54c114d944370cd27645">More...</a><br /></td></tr>
<tr class="separator:a2975ba6f67cd54c114d944370cd27645 inherit pub_methods_class_s_p_h_1_1_base_material"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae993885d87e9149fdda3aacc73a0a72f inherit pub_methods_class_s_p_h_1_1_base_material"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_p_h_1_1_base_material.html#ae993885d87e9149fdda3aacc73a0a72f">readFromXmlForMaterialProperty</a> (std::string &amp;filefullpath)</td></tr>
<tr class="memdesc:ae993885d87e9149fdda3aacc73a0a72f inherit pub_methods_class_s_p_h_1_1_base_material"><td class="mdescLeft">&#160;</td><td class="mdescRight">Read the material property from xml file.  <a href="class_s_p_h_1_1_base_material.html#ae993885d87e9149fdda3aacc73a0a72f">More...</a><br /></td></tr>
<tr class="separator:ae993885d87e9149fdda3aacc73a0a72f inherit pub_methods_class_s_p_h_1_1_base_material"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a59a34121b71925928085a170861d4768 inherit pub_methods_class_s_p_h_1_1_base_material"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_p_h_1_1_base_material.html#a59a34121b71925928085a170861d4768">WriteMaterialPropertyToVtuFile</a> (ofstream &amp;output_file)</td></tr>
<tr class="memdesc:a59a34121b71925928085a170861d4768 inherit pub_methods_class_s_p_h_1_1_base_material"><td class="mdescLeft">&#160;</td><td class="mdescRight">Write local material properties particle data in VTU format for Paraview.  <a href="class_s_p_h_1_1_base_material.html#a59a34121b71925928085a170861d4768">More...</a><br /></td></tr>
<tr class="separator:a59a34121b71925928085a170861d4768 inherit pub_methods_class_s_p_h_1_1_base_material"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-attribs"></a>
Protected Attributes</h2></td></tr>
<tr class="memitem:a0097fbaa3be56c2c448865e087848093"><td class="memItemLeft" align="right" valign="top"><a id="a0097fbaa3be56c2c448865e087848093"></a>
Real&#160;</td><td class="memItemRight" valign="bottom"><b>eta_0_</b></td></tr>
<tr class="separator:a0097fbaa3be56c2c448865e087848093"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a21c505996c7e89da32bbdcb923b5ccc9"><td class="memItemLeft" align="right" valign="top"><a id="a21c505996c7e89da32bbdcb923b5ccc9"></a>
Real&#160;</td><td class="memItemRight" valign="bottom"><b>c_0_</b></td></tr>
<tr class="separator:a21c505996c7e89da32bbdcb923b5ccc9"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a82a2846fd52a1bc9b1ebc9cc112652f6"><td class="memItemLeft" align="right" valign="top"><a id="a82a2846fd52a1bc9b1ebc9cc112652f6"></a>
Real&#160;</td><td class="memItemRight" valign="bottom"><b>lambda_0_</b></td></tr>
<tr class="separator:a82a2846fd52a1bc9b1ebc9cc112652f6"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab390afa3cea252621a6f25e9a321ba53"><td class="memItemLeft" align="right" valign="top"><a id="ab390afa3cea252621a6f25e9a321ba53"></a>
<a class="el" href="class_s_p_h_1_1_elastic_solid_particles.html">ElasticSolidParticles</a> *&#160;</td><td class="memItemRight" valign="bottom"><b>elastic_particles_</b></td></tr>
<tr class="separator:ab390afa3cea252621a6f25e9a321ba53"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pro_attribs_class_s_p_h_1_1_solid"><td colspan="2" onclick="javascript:toggleInherit('pro_attribs_class_s_p_h_1_1_solid')"><img src="closed.png" alt="-"/>&#160;Protected Attributes inherited from <a class="el" href="class_s_p_h_1_1_solid.html">SPH::Solid</a></td></tr>
<tr class="memitem:a263fa711be6ac70cee3b9dc467070d2c inherit pro_attribs_class_s_p_h_1_1_solid"><td class="memItemLeft" align="right" valign="top">Real&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_p_h_1_1_solid.html#a263fa711be6ac70cee3b9dc467070d2c">rho_0_</a></td></tr>
<tr class="separator:a263fa711be6ac70cee3b9dc467070d2c inherit pro_attribs_class_s_p_h_1_1_solid"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a7e9fc7a67de5d683dbd323fc6de94f01 inherit pro_attribs_class_s_p_h_1_1_solid"><td class="memItemLeft" align="right" valign="top">Real&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_p_h_1_1_solid.html#a7e9fc7a67de5d683dbd323fc6de94f01">collision_stiffness_</a></td></tr>
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<tr class="memitem:ab8f7c450b27f159db71c9f03b0cc2352 inherit pro_attribs_class_s_p_h_1_1_solid"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_s_p_h_1_1_solid_particles.html">SolidParticles</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_p_h_1_1_solid.html#ab8f7c450b27f159db71c9f03b0cc2352">solid_particles_</a></td></tr>
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<tr class="memitem:a333efed89badd3e1d47b0331679616b5 inherit pro_attribs_class_s_p_h_1_1_base_material"><td class="memItemLeft" align="right" valign="top"><a id="a333efed89badd3e1d47b0331679616b5"></a>
string&#160;</td><td class="memItemRight" valign="bottom"><b>material_name_</b></td></tr>
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<tr class="memitem:a4629b03f3b702ead3a699bf88f2c3301 inherit pro_attribs_class_s_p_h_1_1_base_material"><td class="memItemLeft" align="right" valign="top">Real&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_p_h_1_1_base_material.html#a4629b03f3b702ead3a699bf88f2c3301">inv_dimension_</a></td></tr>
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<tr class="memitem:a3191e8d463f5d56fe4820acab8289cff inherit pro_attribs_class_s_p_h_1_1_base_material"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_s_p_h_1_1_base_particles.html">BaseParticles</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_p_h_1_1_base_material.html#a3191e8d463f5d56fe4820acab8289cff">base_particles_</a></td></tr>
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</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a>
Additional Inherited Members</h2></td></tr>
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<tr class="memitem:a4a91763e6ab695151a2e4dae94cf2e2c inherit pro_methods_class_s_p_h_1_1_solid"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_p_h_1_1_solid.html#a4a91763e6ab695151a2e4dae94cf2e2c">assignDerivedMaterialParameters</a> () override</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Abstract class for a generalized elastic solid. </p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a64fe08dc1b52e6cd6d288bbdc46c019a">&#9670;&nbsp;</a></span>ElasticSolid()</h2>

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<p>Constructor </p>

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<h2 class="groupheader">Member Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#afba787430c92eac373057d2358e309d3">&#9670;&nbsp;</a></span>assignElasticSolidParticles()</h2>

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          <td class="memname">void SPH::ElasticSolid::assignElasticSolidParticles </td>
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          <td class="paramtype"><a class="el" href="class_s_p_h_1_1_elastic_solid_particles.html">ElasticSolidParticles</a> *&#160;</td>
          <td class="paramname"><em>elastic_particles</em></td><td>)</td>
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<p>assign particles to this material </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a770dc2eaf418dd5b71492c0111659eb3">&#9670;&nbsp;</a></span>ConstitutiveRelation()</h2>

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          <td class="memname">virtual Matd SPH::ElasticSolid::ConstitutiveRelation </td>
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          <td class="paramtype">Matd &amp;&#160;</td>
          <td class="paramname"><em>deform_grad</em>, </td>
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          <td class="paramtype"><a class="el" href="classsize__t.html">size_t</a>&#160;</td>
          <td class="paramname"><em>particle_index_i</em>&#160;</td>
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<p>compute the stress through Constitutive relation. </p>
<dl class="params"><dt>Parameters</dt><dd>
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    <tr><td class="paramdir">[in]</td><td class="paramname">deform_grad</td><td>deformation gradient </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">particle_index_i</td><td>Particle index </td></tr>
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<p>Implemented in <a class="el" href="class_s_p_h_1_1_active_muscle.html#a3fda2474116fdc0334500543c6375d60">SPH::ActiveMuscle</a>, <a class="el" href="class_s_p_h_1_1_locally_orthotropic_muscle.html#a399e6d37a7c00f25c4a2946e1dd0d757">SPH::LocallyOrthotropicMuscle</a>, <a class="el" href="class_s_p_h_1_1_muscle.html#a7e5d6cea500e19558b474ed9b7aaee51">SPH::Muscle</a>, <a class="el" href="class_s_p_h_1_1_fene_neo_hookean_solid.html#a2f05bdb6aed0477710bff514d4804e25">SPH::FeneNeoHookeanSolid</a>, <a class="el" href="class_s_p_h_1_1_neo_hookean_solid.html#a7a910afcc1909a73f7069356f8888ddd">SPH::NeoHookeanSolid</a>, and <a class="el" href="class_s_p_h_1_1_linear_elastic_solid.html#ab4243ab3dfd21ad6f2b5984cb2a1e0dd">SPH::LinearElasticSolid</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a82a849a4a92d64174b2d9d41a714a80d">&#9670;&nbsp;</a></span>getNumericalViscosity()</h2>

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          <td class="paramname"><em>smoothing_length</em></td><td>)</td>
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<p>Get numerical viscosity. </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a8a5a26f7b48f47bfa834e54934e47bae">&#9670;&nbsp;</a></span>getViscousTimeStepSize()</h2>

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          <td class="paramname"><em>smoothing_length</em></td><td>)</td>
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<p>Get viscous time step size. </p>

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<h2 class="memtitle"><span class="permalink"><a href="#aba7110f07a4e3763d39de170b4cd4815">&#9670;&nbsp;</a></span>NumericalDampingStress()</h2>

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          <td>(</td>
          <td class="paramtype">Matd &amp;&#160;</td>
          <td class="paramname"><em>deform_grad</em>, </td>
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          <td class="paramtype">Matd &amp;&#160;</td>
          <td class="paramname"><em>deform_grad_rate</em>, </td>
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          <td class="paramkey"></td>
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          <td class="paramtype">Real&#160;</td>
          <td class="paramname"><em>numerical_viscosity</em>, </td>
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          <td class="paramtype"><a class="el" href="classsize__t.html">size_t</a>&#160;</td>
          <td class="paramname"><em>particle_index_i</em>&#160;</td>
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<p>Compute physical and numerical damping stress. </p>
<dl class="params"><dt>Parameters</dt><dd>
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    <tr><td class="paramdir">[in]</td><td class="paramname">deform_grad</td><td>Gradient of deformation. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">deform_grad_rate</td><td>Rate of gradient of deformation. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">numerical_viscosity</td><td>numerical viscosity. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">particle_index_i</td><td>Particle index. </td></tr>
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<h2 class="memtitle"><span class="permalink"><a href="#acdc56e06c1a238acdfcd4b4b0201e691">&#9670;&nbsp;</a></span>PointToThisObject()</h2>

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<p>the interface for dynamical cast </p>

<p>Reimplemented from <a class="el" href="class_s_p_h_1_1_solid.html#a3b7d706eba0c700777147a7a0c3005f3">SPH::Solid</a>.</p>

<p>Reimplemented in <a class="el" href="class_s_p_h_1_1_active_muscle.html#a75a81743c19a6c5e31d5df07e2b1d7d9">SPH::ActiveMuscle</a>, <a class="el" href="class_s_p_h_1_1_locally_orthotropic_muscle.html#ad8b8205ecdac7b0a2b4fd9c86611ec2a">SPH::LocallyOrthotropicMuscle</a>, <a class="el" href="class_s_p_h_1_1_muscle.html#a532e3f907b8e4fc65474749d25e8f661">SPH::Muscle</a>, <a class="el" href="class_s_p_h_1_1_fene_neo_hookean_solid.html#a099c11aa5b687b848fbfa1ab227e4a7d">SPH::FeneNeoHookeanSolid</a>, <a class="el" href="class_s_p_h_1_1_neo_hookean_solid.html#aafe68e6b513b0993ff1d6b796a4ad394">SPH::NeoHookeanSolid</a>, and <a class="el" href="class_s_p_h_1_1_linear_elastic_solid.html#a1e06f73c01f9c486dffc2e9fff618eda">SPH::LinearElasticSolid</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#ab5a9ee5e32e6286c9d2b00d7eb470fd9">&#9670;&nbsp;</a></span>SetSoundSpeed()</h2>

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          <td class="memname">virtual Real SPH::ElasticSolid::SetSoundSpeed </td>
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<p>Get the speed of sound. </p>
<dl class="params"><dt>Parameters</dt><dd>
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    <tr><td class="paramdir">[in]</td><td class="paramname">particle_index_i</td><td>Particle indexthe speed of sound. </td></tr>
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<p>Implemented in <a class="el" href="class_s_p_h_1_1_active_muscle.html#ac9807dd4b438adaf8f6edf84d6f7e80e">SPH::ActiveMuscle</a>, <a class="el" href="class_s_p_h_1_1_muscle.html#abadc844a2de9991cb661ea28f08c39dd">SPH::Muscle</a>, and <a class="el" href="class_s_p_h_1_1_linear_elastic_solid.html#a70533643b652b52fb62b02bd4b0df458">SPH::LinearElasticSolid</a>.</p>

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<hr/>The documentation for this class was generated from the following files:<ul>
<li>SPHINXsys/src/shared/materials/<a class="el" href="elastic__solid_8h_source.html">elastic_solid.h</a></li>
<li>SPHINXsys/src/shared/materials/<a class="el" href="elastic__solid_8cpp.html">elastic_solid.cpp</a></li>
</ul>
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